Desse selskapa får tilbod som rettshavarar (talet på delar i parentes, inkludert delar som operatør): A/S Norske Shell (4), Aker BP (23), Capricorn (4), Concedo (5), ConocoPhillips (7), DEA (5), DNO (10), ENGIE (4), Eni (4), ExxonMobil (2), Faroe (8), Idemitsu (1), INEOS (1), INPEX (1), Lime (1), LOTOS (2), Lundin (14), Maersk (3), MOL (3), OKEA (2), OMV (5), Pandion (2), Petrolia (4), PGNiG (2), Point (10), Repsol (3), Skagen44 (1), Spirit (11), Statoil (31), Suncor (5), Total (3), VNG (8), Wellesley (7) og Wintershall (6).